Genetic loci linked to type 1 diabetes and multiple sclerosis families in Sardinia.

Background: The Mediterranean island of Sardinia has a strikingly high incidence of the autoimmune disorders Type 1 Diabetes (T1D) and Multiple Sclerosis (MS). Furthermore, the two diseases tend to be co-inherited in the same individuals and in the same families. These observations suggest that some unknown autoimmunity variant with relevant effect size could be fairly common in this founder population and could be detected using linkage analysis.

Effects of combined deferiprone and desferrioxamine iron chelating therapy in beta-thalassemia major end-stage heart failure: a case report.

Despite usual iron chelating therapy based on desferrioxamine, patients affected by beta-thalassemia major (beta-TM) often develop progressive heart failure caused by myocardial iron overload, which is the leading cause of mortality within the third decade of life. Heart transplantation is a limited therapeutic option, as very often these patients have multi-organ iron deposits and infective complications (particularly hepatitis C), secondary to frequent blood transfusions. We report the case of a 26-year-old male affected by beta-TM with end-stage heart failure, who showed a dramatic improvement in symptoms and myocardial function when a new oral iron chelating agent, deferiprone, was added to standard therapy with desferrioxamine.